PDA

Bekijk Volledige Versie : GLSA: xpdf



Daniel Ahlberg
02/01/03, 19:01
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- - --------------------------------------------------------------------
GENTOO LINUX SECURITY ANNOUNCEMENT 200301-1
- - --------------------------------------------------------------------

PACKAGE : xpdf
SUMMARY : integer overflow
DATE : 2003-01-02 10:01 UTC
EXPLOIT : local and remote

- - --------------------------------------------------------------------

- From iDEFENSE advisory:

"The pdftops filter in the Xpdf and CUPS packages contains an integer
overflow that can be exploited to gain the privileges of the target user
or in some cases the increased privileges of the 'lp' user if installed
setuid. There are multiple ways of exploiting this vulnerability."

Read the full advisory at
http://www.idefense.com/advisory/12.23.02.txt

SOLUTION

It is recommended that all Gentoo Linux users who are running
app-text/xpdf-1.01-r1 or earlier update their systems as
follows:

emerge rsync
emerge xpdf
emerge clean

- - --------------------------------------------------------------------
aliz@gentoo.org - GnuPG key is available at www.gentoo.org/~aliz
- - --------------------------------------------------------------------
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (GNU/Linux)

iD8DBQE+FBHDfT7nyhUpoZMRArLLAJwJ/iqCxaKfUqvTSC6jXFTlwhA25ACfXosJ
CM9T0JTkOYDhJIVj7xgZ/5A=
=qDHF
-----END PGP SIGNATURE-----